2018 RSD to IDR Historical Review

YEARLY HIGH

149.3036 IDR

YEARLY LOW

135.1976 IDR

YEARLY AVERAGE

141.3901 IDR

2018 RSD to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the RSD to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 11, valuing the pair at 149.3036. Conversely, the yearly low was recorded on January 9, dropping to 135.1976.

This high-to-low spread represents a total annual volatility of 14.1059 IDR. From a start-to-finish perspective, comparing the January average rate of 137.9527 to the December average rate of 139.6526, the exchange rate registered a net change of 1.23% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 149.3036 was up 8.48% compared to the 2017 peak of 137.6300, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 5,000 RSD based on timing:

Yearly Peak High 746,518 IDR

2017 Average 624,003 IDR

Yearly Trough Low 675,988 IDR

Transaction Impact: A difference of 70,529.71 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

148.2673

137.0150

JanuMarcMayJulySeptNove

RSD to IDR Seasonal Trends & Volatility Analysis

A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.

Seasonal Halves (H1 vs H2)

Seasonal

The average exchange rate in the first half of the year (H1: Jan–Jun) was 140.8855, compared to 141.8946 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.0091 points.

H1 Avg (Jan–Jun) 140.8855

H2 Avg (Jul–Dec) 141.8946

Volatility Range Comparison

Volatility

The most volatile month in 2018 was November, with a trading range of 8.6621 IDR (High: 145.9364 / Low: 137.2743). On the other end, July was the most stable month, with a tight range of 1.9149 IDR (High: 142.3610 / Low: 140.4461).

November Spread (Volatile) ±8.6621

July Spread (Stable) ±1.9149

Growth Streaks & Declines

Trends

Between January and March, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 6.3535 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -6.3535

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (October 2018: 147.3296) against the same month in 2017 (average: 133.2271), the exchange rate shifted by +14.1025 (+10.59%).

2018 Avg (October) 147.3296

2017 Avg (October) 133.2271

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	140.0827	135.1976	137.9527
February	143.7621	140.1016	141.7392
March	144.7425	142.2536	143.5662
April	144.4785	141.7392	143.3372
May	142.2947	136.8396	140.4342
June	140.7919	136.5558	138.2836
July	142.3610	140.4461	141.4287
August	142.0544	137.9026	140.0729
September	143.5414	140.5882	141.9076
October	149.3036	142.6231	147.3296
November	145.9364	137.2743	140.9761
December	141.0349	136.8651	139.6526